1 /* 2 * Program to make use of the Die class. 3 */ 4 5 package chanceapps; 6 7 import chance.Die; 8 9 public class Roller { 10 11 public static void main(String[] args) { 12 // CREATE A STANDARD DIE AND ROLL IT 5 TIMES 13 createAndRollStandardDieFiveTimes(); 14 // CREATE A TWENTY SIDED DIE AND ROLL IT 5 TIMES 15 createAndRollTwentySidedDieFiveTimes(); 16 // CREATE A STANDARD DIE AND ROLL IT 20 TIMES 17 createAndRollStandardDie(20); 18 // CREATE A STANDARD DIE AND ROLL IT 30 TIMES 19 createAndRollStandardDie(30); 20 // CREATE A NINE SIDED DIE AND ROLL IT 20 TIMES 21 createAndRollNineSidedDie(20); 22 // CREATE A NINE SIDED DIE AND ROLL IT 30 TIMES 23 createAndRollNineSidedDie(30); 24 // TEN TIMES, CREATE A STANDARD DIE AND ROLL IT UNTIL YOU A 1 25 System.out.println("Ten times, roll a standard die for a 1."); 26 for (int i = 1; i <= 10; i++) { 27 createAndRollStandardDieFor1(); 28 } 29 // TEN TIMES, CREATE A TWELVE SIDED DIE AND ROLL IT UNTIL YOU GET A 1 30 System.out.println("Ten times, roll a twelve sided die for a 1."); 31 for (int i = 1; i <= 10; i++) { 32 createAndRollTwelveSidedDieFor1(); 33 } 34 } 35 36 private static void createAndRollStandardDieFiveTimes() { 37 System.out.println("Roll a standard die 5 times ..."); 38 Die die = new Die(); 39 die.roll(); System.out.print(die.top() + " "); 40 die.roll(); System.out.print(die.top() + " "); 41 die.roll(); System.out.print(die.top() + " "); 42 die.roll(); System.out.print(die.top() + " "); 43 die.roll(); System.out.print(die.top() + " "); 44 System.out.println(""); 45 } 46 private static void createAndRollTwentySidedDieFiveTimes() { 47 System.out.println("Roll a 20 sided die 5 times ..."); 48 Die die = new Die(20); 49 die.roll(); System.out.print(die.top() + " "); 50 die.roll(); System.out.print(die.top() + " "); 51 die.roll(); System.out.print(die.top() + " "); 52 die.roll(); System.out.print(die.top() + " "); 53 die.roll(); System.out.print(die.top() + " "); 54 System.out.println(""); 55 } 56 private static void createAndRollStandardDie(int nrOfTimes) { 57 System.out.println("Roll a standard die " + nrOfTimes + " times ..."); 58 Die lucky = new Die(nrOfTimes); 59 int i =1; 60 while (i <= nrOfTimes) { 61 lucky.roll(); 62 System.out.print(lucky.top() + " "); 63 i = i + 1; 64 } 65 System.out.println(); 66 } 67 private static void createAndRollNineSidedDie(int nrOfTimes) { 68 System.out.println("Roll a 9 sided die " + nrOfTimes + " times ..."); 69 Die lucky = new Die(9); 70 int i =1; 71 while (i <= nrOfTimes) { 72 lucky.roll(); 73 System.out.print(lucky.top() + " "); 74 i = i + 1; 75 } 76 System.out.println(); 77 78 } 79 private static void createAndRollStandardDieFor1() { 80 Die lucky = new Die(); 81 lucky.roll(); 82 System.out.print(lucky.top() + " "); 83 while (lucky.top() != 1) { 84 lucky.roll(); 85 System.out.print(lucky.top() + " "); 86 } 87 System.out.println(); 88 } 89 90 private static void createAndRollTwelveSidedDieFor1() { 91 Die lucky = new Die(12); 92 lucky.roll(); 93 System.out.print(lucky.top() + " "); 94 while (lucky.top() != 1) { 95 lucky.roll(); 96 System.out.print(lucky.top() + " "); 97 } 98 System.out.println(); 99 } 100 }